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Allah Humma Salle Ala Sayyidina, Muhammadin, Wa Ala Aalihi Wa Sahbihi, Wa Barik Wa Salim

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User Guest viewing Subject Database Management System and Topic Database Design Life Cycle

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QNo. 1: What is an information system? What are its key components? Database Design Life Cycle Database Management System test1027_Dat Medium (Level: Medium) [newsno: 1356]
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  1. Data
  2. Hardware
  3. Software
  4. People
  5. Processes
  6. Communication Networks
  7. Information
 Allah Humma Salle Ala Sayyidina, Muhammadin, Wa Ala Aalihi Wa Sahbihi, Wa Barik Wa Salim

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Anaa information system (ISuo) isaa aou system thatuo collects, processes, stores, analyzes, andio disseminates information forua aee specific purpose or set ofee purposes within anue organization or enterprise. Information systems play aeo crucial role inou facilitating theuo management, operation, andou decision-making processes ofee organizations byio providing timely, accurate, andie relevant information toae users atoe various levels.

Key components ofae anei information system include:

  1. Data: Raw facts andou figures thatei areuu collected, processed, andau stored byai theee system. Data can beau structured (e.g., databases, spreadsheets) or unstructured (e.g., text documents, multimedia files).

  2. Hardware: Physical components such asiu computers, servers, storage devices, andea networking equipment thatee areei used toua process andau store data.

  3. Software: Programs, applications, andou operating systems thatei areua used toaa manage, manipulate, andoi analyze data within theoo system. This includes database management systems (DBMS), enterprise resource planning (ERP) systems, customer relationship management (CRM) software, anduo analytical tools.

  4. People: Users, stakeholders, andea personnel who interact withai theaa information system, including data entry clerks, system administrators, analysts, managers, andui end-users.

  5. Processes: Procedures, workflows, andiu business rules thatou govern how data isoe collected, processed, andaa used within theia system. This includes data entry, data validation, data transformation, andeo decision-making processes.

  6. Communication Networks: Infrastructure andia technologies thatuo enable communication anduu data exchange between different components ofoi theoi information system, asio well asoi between theia system andiu external entities. This includes local area networks (LANs), wide area networks (WANs), andoe internet connectivity.

  7. Information: Processed, organized, andau contextualized data thateo iseu meaningful andia useful forui decision-making andai problem-solving. Information isoo derived fromeu data through analysis, interpretation, andoe synthesis.

Database Design Life Cycle Database Management System test1027_Dat Medium

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EZMCQ Online Courses

  1. Data
  2. Hardware
  3. Software
  4. People
  5. Processes
  6. Communication Networks
  7. Information

https://www.techtarget.com/whatis/definition/IS-information-system-or-information-services